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Laparoscopic surgery and splanchnic vessel thrombosis
A Sternberg1, R Alfici, S Bronek
1Department of Surgery, Hillel Jaffe Medical Center, Hadera, Israel.
Summary
Laparoscopic cholecystectomy can lead to fatal mesenteric artery thrombosis, particularly in hypertensive patients. Awareness of splanchnic vessel thrombosis risk is crucial for high-risk individuals undergoing laparoscopic surgery.
Area of Science:
- Gastroenterology
- Vascular Surgery
- Surgical Innovation
Background:
- Laparoscopic cholecystectomy is a common surgical procedure for gallbladder disease.
- Carbon dioxide pneumoperitoneum is standard in laparoscopic surgery, but may impact splanchnic circulation.
- Pre-existing conditions can increase risks associated with reduced splanchnic blood flow.
Observation:
- A 60-year-old hypertensive woman experienced fatal mesenteric artery thrombosis post-laparoscopic cholecystectomy.
- Her presenting symptoms were atypical for typical gallstone disease.
- Previous reports link laparoscopic cholecystectomy to acute intestinal ischemia, with documented fatalities.
Findings:
- Carbon dioxide pneumoperitoneum can decrease splanchnic blood flow via mechanical and physiological mechanisms.
- This reduction in blood flow poses a risk for splanchnic vessel thrombosis.
- The risk is heightened in patients with pre-existing conditions affecting splanchnic circulation or in hypercoagulable states.
Implications:
- Physicians and patients must be informed about the risk of splanchnic vessel thrombosis during laparoscopic procedures.
- Alternative surgical approaches like gasless or low-pressure laparoscopy, or open surgery, should be considered for high-risk patients.
- Careful patient selection and risk assessment are vital for minimizing complications in laparoscopic cholecystectomy.